Queensland's capital (8)
I believe the answer is:
brisbane
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">queensland's capital</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for brisbane that I've seen before include "Sabre nib found in a city down under" , "State capital of Queensland" , "port" , "Aussie location" , "Queensland's capital" .)